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Xpetra_Vector.hpp
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46 #ifndef XPETRA_VECTOR_HPP
47 #define XPETRA_VECTOR_HPP
48 
49 /* this file is automatically generated - do not edit (see script/interfaces.py) */
50 
51 #include "Xpetra_ConfigDefs.hpp"
52 #include "Xpetra_MultiVector.hpp"
53 
54 namespace Xpetra {
55 
56  template <class Scalar = MultiVector<>::scalar_type,
57  class LocalOrdinal =
58  typename MultiVector<Scalar>::local_ordinal_type,
59  class GlobalOrdinal =
60  typename MultiVector<Scalar, LocalOrdinal>::global_ordinal_type,
61  class Node =
62  typename MultiVector<Scalar, LocalOrdinal, GlobalOrdinal>::node_type>
63  class Vector
64  : public virtual MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >
65  {
66  public:
67  typedef Scalar scalar_type;
68  typedef LocalOrdinal local_ordinal_type;
69  typedef GlobalOrdinal global_ordinal_type;
70  typedef Node node_type;
71 
81 
82 #ifdef HAVE_XPETRA_KOKKOS_REFACTOR
83 
85 
88 
99  template<class TargetDeviceType>
100  typename Kokkos::Impl::if_c<
101  Kokkos::Impl::is_same<
102  typename dual_view_type::t_dev_um::execution_space::memory_space,
103  typename TargetDeviceType::memory_space>::value,
104  typename dual_view_type::t_dev_um,
105  typename dual_view_type::t_host_um>::type
106  getLocalView () const {
107  return this->MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::template getLocalView<TargetDeviceType>();
108  }
109 #endif
110 
112 
113 
115  virtual ~Vector() { }
116 
118 
120 
121 
123  virtual void replaceGlobalValue(GlobalOrdinal globalRow, const Scalar &value)= 0;
124 
126  virtual void sumIntoGlobalValue(GlobalOrdinal globalRow, const Scalar &value)= 0;
127 
129  virtual void replaceLocalValue(LocalOrdinal myRow, const Scalar &value)= 0;
130 
132  virtual void sumIntoLocalValue(LocalOrdinal myRow, const Scalar &value)= 0;
133 
135 
137 
138 
140  virtual Scalar dot(const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &a) const = 0;
141 
143  virtual typename Teuchos::ScalarTraits< Scalar >::magnitudeType norm1() const = 0;
144 
146  virtual typename Teuchos::ScalarTraits< Scalar >::magnitudeType norm2() const = 0;
147 
149  virtual typename Teuchos::ScalarTraits< Scalar >::magnitudeType normInf() const = 0;
150 
152  virtual Scalar meanValue() const = 0;
153 
155 
157 
158 
160  virtual std::string description() const = 0;
161 
164 
166 
167  }; // Vector class
168 } // Xpetra namespace
169 
170 #define XPETRA_VECTOR_SHORT
171 #endif // XPETRA_VECTOR_HPP
virtual Teuchos::ScalarTraits< Scalar >::magnitudeType norm1() const =0
Return 1-norm of this Vector.
LocalOrdinal local_ordinal_type
virtual Teuchos::ScalarTraits< Scalar >::magnitudeType norm2() const =0
Compute 2-norm of this Vector.
virtual void replaceGlobalValue(GlobalOrdinal globalRow, const Scalar &value)=0
Replace current value at the specified location with specified value.
GlobalOrdinal global_ordinal_type
virtual Teuchos::ScalarTraits< Scalar >::magnitudeType normInf() const =0
Compute Inf-norm of this Vector.
virtual void describe(Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel=Teuchos::Describable::verbLevel_default) const =0
Print the object with some verbosity level to an FancyOStream object.
static const EVerbosityLevel verbLevel_default
virtual Scalar dot(const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &a) const =0
Computes dot product of this Vector against input Vector x.
virtual Scalar meanValue() const =0
Compute mean (average) value of this Vector.
virtual void sumIntoLocalValue(LocalOrdinal myRow, const Scalar &value)=0
Adds specified value to existing value at the specified location.
virtual std::string description() const =0
Return a simple one-line description of this object.
virtual void sumIntoGlobalValue(GlobalOrdinal globalRow, const Scalar &value)=0
Adds specified value to existing value at the specified location.
virtual void replaceLocalValue(LocalOrdinal myRow, const Scalar &value)=0
Replace current value at the specified location with specified values.
virtual ~Vector()
Destructor.